/**
 * 
 */
package simpleFactory;

/**
 * @author sz
 *
 * create time：2012-7-31
 */
public class Operation {

	private double NumberA = 0;
	
	private double NumberB = 0 ;

	public double getNumberA() {
		return NumberA;
	}

	public void setNumberA(double numberA) {
		NumberA = numberA;
	}

	public double getNumberB() {
		return NumberB;
	}

	public void setNumberB(double numberB) {
		NumberB = numberB;
	}
	
	public double GetResult(){
		
		double result = 0;
		
		return result;
	}
}
